android.app.FragmentManager#popBackStackImmediate ( )源码实例Demo

下面列出了android.app.FragmentManager#popBackStackImmediate ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： RelaxFinger 文件： SettingActivity.java

@Override
public void onBackPressed() {

    FragmentManager fm = getFragmentManager();
    if (fm.getBackStackEntryCount() > 1) {

        fm.popBackStackImmediate();
        SettingActivity.this.setTitle(R.string.title_activity_setting);
        getSupportActionBar().setDisplayHomeAsUpEnabled(false);

    } else {

        clearMemory();
        finish();
    }
}

源代码2 项目： Linphone4Android 文件： LinphoneActivity.java

private void changeFragment(Fragment newFragment, FragmentsAvailable newFragmentType, boolean withoutAnimation) {
	FragmentManager fm = getFragmentManager();
	FragmentTransaction transaction = fm.beginTransaction();

	/*if (!withoutAnimation && !isAnimationDisabled && currentFragment.shouldAnimate()) {
		if (newFragmentType.isRightOf(currentFragment)) {
			transaction.setCustomAnimations(R.anim.slide_in_right_to_left,
					R.anim.slide_out_right_to_left,
					R.anim.slide_in_left_to_right,
					R.anim.slide_out_left_to_right);
		} else {
			transaction.setCustomAnimations(R.anim.slide_in_left_to_right,
					R.anim.slide_out_left_to_right,
					R.anim.slide_in_right_to_left,
					R.anim.slide_out_right_to_left);
		}
	}*/

	if (newFragmentType != FragmentsAvailable.DIALER
			&& newFragmentType != FragmentsAvailable.CONTACTS_LIST
			&& newFragmentType != FragmentsAvailable.CHAT_LIST
			&& newFragmentType != FragmentsAvailable.HISTORY_LIST) {
		transaction.addToBackStack(newFragmentType.toString());
	} else {
		while (fm.getBackStackEntryCount() > 0) {
			fm.popBackStackImmediate(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
		}
	}

	transaction.replace(R.id.fragmentContainer, newFragment, newFragmentType.toString());
	transaction.commitAllowingStateLoss();
	fm.executePendingTransactions();

	currentFragment = newFragmentType;
}

源代码3 项目： linphone-android 文件： ChatActivity.java

public void showChatRoomCreation(
        Address peerAddress,
        ArrayList<ContactAddress> participants,
        String subject,
        boolean encrypted,
        boolean isGroupChatRoom,
        boolean cleanBackStack) {
    if (cleanBackStack) {
        FragmentManager fm = getFragmentManager();
        while (fm.getBackStackEntryCount() > 0) {
            fm.popBackStackImmediate();
        }
        if (isTablet()) {
            showEmptyChildFragment();
        }
    }

    Bundle extras = new Bundle();
    if (peerAddress != null) {
        extras.putSerializable("RemoteSipUri", peerAddress.asStringUriOnly());
    }
    extras.putSerializable("Participants", participants);
    extras.putString("Subject", subject);
    extras.putBoolean("Encrypted", encrypted);
    extras.putBoolean("IsGroupChatRoom", isGroupChatRoom);

    ChatRoomCreationFragment fragment = new ChatRoomCreationFragment();
    fragment.setArguments(extras);
    changeFragment(fragment, "Chat room creation", true);
}

源代码4 项目： budget-envelopes 文件： EnvelopesActivity.java

@Override public void onBackPressed() {
    FragmentManager fragmentManager = getFragmentManager();
    if (mDrawerLayout.isDrawerOpen(mNavDrawer)) {
        mDrawerLayout.closeDrawers();
    } else if (fragmentManager.getBackStackEntryCount() != 0) {
        fragmentManager.popBackStackImmediate();
        configureFragment(
            fragmentManager.findFragmentById(R.id.content_frame)
        );
    } else {
        super.onBackPressed();
    }
}

源代码5 项目： RelaxFinger 文件： SettingActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    int id = item.getItemId();

    if (id == R.id.action_settings) {

        developerInfo();
        return true;

    }

    if (id == R.id.action_question) {

        questionsAnswer();
        return true;

    }

    if (id == android.R.id.home) {

        FragmentManager fm = getFragmentManager();
        if (fm.getBackStackEntryCount() > 1) {

            fm.popBackStackImmediate();
            SettingActivity.this.setTitle(R.string.title_activity_setting);
            getSupportActionBar().setDisplayHomeAsUpEnabled(false);
        } else {

            super.onBackPressed();
        }

    }
    return super.onOptionsItemSelected(item);
}

方法所在类

android.app.FragmentManager